<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        label {
            display: block;
        }
    </style>
</head>

<body>
    <form>
        <label for="">
            <input type="text" class="username" placeholder="请输入用户名">
            <span></span>
        </label>
        <label for="">
            <input type="text" class="password" placeholder="请输入密码">
            <span></span>
        </label>
        <label for="">
            <input type="text" class="rePassword" placeholder="请确认密码">
            <span></span>
        </label>
        <label for="">
            <input type="text" class="tel" placeholder="请输入电话">
            <span></span>
        </label>
        <label for="">
            <input type="text" class="email" placeholder="请输入邮箱">
            <span></span>
        </label>
        <label for="">
            <input type="text" class="address" placeholder="请输入地址">
            <span></span>
        </label>
        <label for="">
            <input type="text" class="userCode" placeholder="请输入验证码">
            <span class="code">68FW</span>
        </label>
        <button type="button" class="btn">提交数据</button>
    </form>
    <script src="./lib/require.js" data-main="main"></script>
</body>

</html>